Constant ISTANBUL_MUL_GAS_COST
pub const ISTANBUL_MUL_GAS_COST: u64 = 6_000; // 6_000u64Expand description
Bn254 mul precompile with ISTANBUL gas rules
pub const ISTANBUL_MUL_GAS_COST: u64 = 6_000; // 6_000u64Bn254 mul precompile with ISTANBUL gas rules